The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2020
Filed:
Oct. 06, 2017
Nippon Steel Corporation, Tokyo, JP;
Kiyoko Takeda, Tokyo, JP;
Masaaki Terunuma, Tokyo, JP;
Nippon Steel Corporation, Tokyo, JP;
Abstract
Provided is a nickel material having excellent corrosion resistance and high strength, and a method for manufacturing the nickel material. A nickel material has a chemical composition consisting of, in mass %, C: 0.001 to 0.20%, Si: 0.15% or less, Mn: 0.50% or less, P: 0.030% or less, S: 0.010% or less, Cu: 0.10% or less, Mg: 0.15% or less, Ti: 0.005 to 1.0%, Nb: 0.040 to 1.0%, Fe: 0.40% or less, sol. Al: 0.01 to 0.10%, an N: 0.0010 to 0.080%, with the balance being Ni and impurities, and satisfying Formula (1) and Formula (2).0.030≤( 45/48)Ti+( 5/93)Nb−( 1/14)N<0.25  (1)0.030<( 3/48)Ti+( 88/93)Nb−( 1/12)C  (2) A content (mass %) of a corresponding element is substituted for each element symbol in Formula (1) and Formula (2).